2 layers78 × 75 mm
2 layers100 × 77 mm
Carte Mere PAMI 2025
goldobot/ELEC1fichier source des cartes électroniques
- Size
- 100 × 77 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 116
- Nets
- 95
- Pads
- 375
- Tracks, vias
- 1,192, 300
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 21 Nov 2017
- Updated
- 30 Jun 2025
Overview
Carte Mere PAMI 2025 is an open-source printed circuit board by goldobot, from the goldobot/ELEC repository on GitHub. It is a 2-layer board of 100 × 77 mm with 116 parts on 95 nets, routed with 1,192 tracks and 300 vias.
It is built around the ESP32-S3-WROOM-1-N16R8, TMC2226-SA-T and AMS1117-3.3, with the WS2812B, 1N4148W and G2302 among its other parts. Its parts include 29 capacitors, 26 resistors, 20 connectors, 9 diodes and 7 switches. It belongs with the ESP32 boards of this library.
Main components
7
ESP32-S3-WROOM-1-N16R8
SMD,25.5x18mm-103.5dBm -40℃~+65℃ 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA ESP32-S3R8 On-board PCB Antenna UART、SPI、I2C、GPIO、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
TMC2226-SA-T
HTSSOP-28-40℃~+125℃ 2.8A 256、8、16、32、64、128 3.3V~5V 340mΩ 4.75V~29V Bipolar Driver Overcurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Motor step-out prevention function、Built-in charge pump、Thermal warning STEP/DIR、UART Yes HTSSOP-28 Stepper Motor Driver ROHSTRINAMICStepper Motor Driver
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
G2302
SOT-23-55℃~+150℃ 1 N-channel 2.1A 20V 300pF 350mW 45mΩ@4.5V 4nC@4.5V 650mV 80pF SOT-23 MOSFETs ROHSLGEMOSFETsMS 2
-- Disposable fuses ROHSBel FuseDisposable Fuses
README
README.md#ELEC fichier source des cartes électronique
n'oubliez pas d'ajouter les éléments suivant à la liste gitignore si vous utiliser Altium: #ignore altium log file history /__Previews __Previews Project Logs
Parts
116| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C3, C5, C10, C13, C16, C17, C18, C19, C20, C21, C25, C26, C27, C28, C29 +4 |
| 15 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R10, R11, R12, R13, R14, R16, R18, R20, R21, R22, R23, R24, R25, R26 |
| 6 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1, J11, J12, J13, J14, J20 |
| 5 | 1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R8, R9, R17, R19 |
| 4 | 10K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3, R6, R7 |
| 4 | 10uF | Capacitor_SMD:C_0805_2012Metric | C2, C4, C12, C24 |
| 4 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3, J17, J18, J19 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H2, H3, H4 |
| 4 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D5, D7, D9, D10 |
| 3 | 220uF | Capacitor_THT:C_Radial_D6.3mm_H11.0mm_P2.50mm | C11, C22, C23 |
| 3 | SW_Push | Button_Switch_SMD:SW_Push_1P1T_XKB_TS-1187A | SW2, SW3, SW4 |
| 3 | SW_Push | Button_Switch_SMD:SW_Push_1TS009xxxx-xxxx-xxxx_6x6x5mm | SW5, SW6, SW7 |
| 2 | 1N4148W | Diode_SMD:D_SOD-123F | D2, D6 |
| 2 | 470uF | Capacitor_THT:C_Radial_D8.0mm_H11.5mm_P3.50mm | C14, C15 |
| 2 | 68 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4, R15 |
| 2 | Conn_01x02 | Connector_Wire:SolderWire-0.75sqmm_1x02_P4.8mm_D1.25mm_OD2.3mm | J7, J15 |
| 2 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal | J9, J10 |
| 2 | G2302 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | ID1 | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP6 |
| 2 | LOGO | LOGO | G***, G*** |
| 2 | MS1 | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP3, JP5 |
| 2 | MS2 | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP2, JP4 |
| 2 | SolderJumper_2_Bridged | Carte_Mere_PAMI_2025:R_0402_1005Metric_jumperClosed | JP9, JP11 |
| 2 | SolderJumper_2_Bridged | Resistor_SMD:R_0402_1005Metric | JP8, JP10 |
| 2 | TMC2226 | Carte_Mere_PAMI_2025:TMC2226_SHIELD | U4, U5 |
| 1 | 65100516121 | ConnectorsEvo:USB_Mini-B_Wuerth_65100516121_Horizontal | J4 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | Adafruit BNO085 | ComponentsEvo:Adafruit BNO085 | U2 |
| 1 | Buzzer | Buzzer_Beeper:Buzzer_TDK_PS1240P02BT_D12.2mm_H6.5mm | BZ1 |
| 1 | Conn_01x04 | Carte_Mere_PAMI_2025:Ecran_OLED0.9_Waveshare | J8 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J16 |
| 1 | Conn_01x05 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J5 |
| 1 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J6 |
| 1 | Conn_01x08 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Horizontal | J2 |
| 1 | ESP32-S3-WROOM-1-N16R8 | Carte_Mere_PAMI_2025:ESP32-S3-WROOM-1-N16R8 | U3 |
| 1 | ID2 | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP7 |
| 1 | LED green | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | LED red | LED_SMD:LED_0603_1608Metric | D8 |
| 1 | LED yellow | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | SW_DPST_x2 | Button_Switch_THT:SW_Slide_SPDT_Straight_CK_OS102011MS2Q | SW1 |
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Questions
How big is the Carte Mere PAMI 2025 PCB?
It measures 100 × 77 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Carte Mere PAMI 2025 use?
116 parts, built around the ESP32-S3-WROOM-1-N16R8, TMC2226-SA-T, AMS1117-3.3 and WS2812B. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Carte Mere PAMI 2025 KiCad files?
From the goldobot/ELEC repository on GitHub, at the commit this page was made from: the board is 2-PROJ/27-Carte_Mere_PAMI_2025/Carte_Mere_PAMI_2025.kicad_pcb and its schematic 2-PROJ/23-Carte_Alim_Turbines/23-Carte_Alim_Turbines.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Carte Mere PAMI 2025 design in my own project?
Its repository states no licence, so its author keeps all rights: ask goldobot before reusing the design.